| Rusk's Thermal Str8 Ceramic Styling Tools Shampoo Thermal Str8 liquids condition & protect the hair internally and externally. UVA/UVB sunscreens, and exclusive Thermplex heat protection combined with Ceramix leave hair smooth, silky-soft, sleek and shiny. A gentle, daily-use hair and scalp cleanser enriched with sunscreens and a balanced blend of conditioners that protects and conditions the hair where it is most needed. . |  |